What are the effects of prolonged submersion in water on the buoyancy of WPC tree boxes?
Prolonged submersion in water can significantly affect the buoyancy of WPC (Wood-Plastic Composite) tree boxes. WPC materials are known for their water-resistant properties, but extended exposure to water may lead to water absorption, causing slight swelling and increased weight. This can reduce buoyancy over time, making the boxes less stable in flooded conditions. However, WPC tree boxes generally maintain structural integrity and resist rotting, unlike traditional wood. To ensure longevity, it's advisable to choose high-quality WPC with low water absorption rates and proper drainage design. Regular maintenance, such as drying and cleaning, can also help preserve buoyancy and performance.
